A supporter of Qadri takes a shower in front of the Parliament house building during the Revolution March in Islamabad
A supporter of Tahir ul-Qadri, Sufi cleric and leader of political party Pakistan Awami Tehreek (PAT), takes a shower in front of the Parliament house building during the Revolution March in Islamabad August 25, 2014. Former cricketer Imran Khan and Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Faisal Mahmood (PAKISTAN - Tags: POLITICS CIVIL UNREST)
A boy waits for customers while selling water during a revolution march in front of the Parliament House building in Islamabad
A boy waits for customers while selling water during a revolution march led by Tahir ul-Qadri, Sufi cleric and leader of political party Pakistan Awami Tehreek (PAT), in front of the Parliament House building in Islamabad August 25, 2014. Former cricketer Imran Khan and Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Faisal Mahmood (PAKISTAN - Tags: POLITICS CIVIL UNREST SOCIETY)
Supporters of Imran Khan, the Chairman of the Pakistan Tehreek-e-Insaf (PTI) political party, take a nap on Khan's campaign banner during what has been dubbed a "freedom march" in Islamabad
Supporters of Imran Khan, the Chairman of the Pakistan Tehreek-e-Insaf (PTI) political party, take a nap on Khan's campaign banner during what has been dubbed a "freedom march" in Islamabad August 25, 2014. Khan and cleric Tahir ul-Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Faisal Mahmood (PAKISTAN - Tags: CIVIL UNREST POLITICS SOCIETY)
Chairman of the Pakistan Tehreek-e-Insaf (PTI) political party Imran Khan gestures to his supporters during what has been dubbed a "freedom march" in Islamabad
Chairman of the Pakistan Tehreek-e-Insaf (PTI) political party Imran Khan gestures to his supporters during what has been dubbed a "freedom march" in Islamabad August 24, 2014. Khan and cleric Tahir ul-Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST)
A supporter of chairman of the Pakistan Tehreek-e-Insaf (PTI) political party Imran Khan, a former international cricketer, cheers with others while listening to him speak during what has been dubbed a "freedom march" in Islamabad
A supporter of the chairman of the Pakistan Tehreek-e-Insaf (PTI) political party Imran Khan, a former international cricketer, cheers with others while listening to him speak during what has been dubbed a "freedom march" in Islamabad August 24, 2014. Khan and cleric Tahir ul-Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST TPX IMAGES OF THE DAY)
Chairman of the Pakistan Tehreek-e-Insaf (PTI) political party Imran Khan gestures while addressing supporters during what has been dubbed a "freedom march" in Islamabad
Chairman of the Pakistan Tehreek-e-Insaf (PTI) political party Imran Khan gestures while addressing supporters during what has been dubbed a "freedom march" in Islamabad August 24, 2014. Khan and cleric Tahir ul-Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST)
India, Pakistan intensify cross-border firing as ties sour
INDIA-PAKISTAN/FIRING:India, Pakistan intensify cross-border firing as ties sour
A supporter of Khan, chairman of the PTI political party, performs a dry ablution during what has been dubbed a "freedom march" in Islamabad
A supporter (L) of Imran Khan, chairman of the Pakistan Tehreek-e-Insaf (PTI) political party, performs a dry ablution on a litter-strewn field during what has been dubbed a "freedom march" in Islamabad August 24, 2014. Khan and cleric Tahir ul-Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST RELIGION)
A supporter of Khan, chairman of the PTI, takes a "selfie" during what has been dubbed a "freedom march" in Islamabad
A supporter of Imran Khan, chairman of the Pakistan Tehreek-e-Insaf (PTI) political party, takes a "selfie" with a mobile phone while standing in front of a banner during what has been dubbed a "freedom march" in Islamabad August 24, 2014. Khan and cleric Tahir ul-Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. The banner reads in Urdu: "New Pakistan". REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST)
A boy searches through a field littered with waste while a supporter of Imran Khan walks with flag during what has been dubbed a "freedom march" in Islamabad
A boy (R) searches through a field littered with waste while a supporter of Imran Khan, the Chairman of the Pakistan Tehreek-e-Insaf (PTI) political party, walks with flag during what has been dubbed a "freedom march" in Islamabad August 24, 2014. Khan and cleric Tahir ul-Qadri, who controls a network of Islamic schools and hospitals, have been leading protests in the capital, Islamabad, trying to bring down Prime Minister Nawaz Sharif. REUTERS/Akhtar Soomro (PAKISTAN - Tags: POLITICS CIVIL UNREST ENVIRONMENT)